Fulvic acid fractions from mumie

Abstract

Fulvic acids (FA) from mumie (shilajit) were fractionated by size exclusion chromatography and characterized by IR, NMR ¹H and mass spectra. The presence of functional groups that are usually responsible for antiradical action was indicated. Special investigation of antiradical activity of the fractions has been undertaken. It was performed spectrophotometrically by Superoxide radical generation with xanthine/xantine oxidase enzyme system using nitroblue tetrazolium chloride as a spectroscopic indicator. First order kinetics of Superoxide radical formation allowed to easily determine the inhibition of the reaction by FA fractions from mumie. The antiradical activity of the fractions is discussed.

Original language	English
Title of host publication	8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004
Pages	352-355
Number of pages	4
Volume	3
Publication status	Published - 2005
Externally published	Yes
Event	8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 - Tomsk, Russian Federation Duration: 26 Jun 2004 → 3 Jul 2004

Conference

Conference	8th Korea-Russia International Symposium on Science and Technology, KORUS 2004
Country	Russian Federation
City	Tomsk
Period	26.6.04 → 3.7.04

Keywords

Antiradical activity
Fulvic acid
Mumie

ASJC Scopus subject areas

Engineering(all)

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@inproceedings{ef85e213d635435386c3d28b67a523c3,

title = "Fulvic acid fractions from mumie",

abstract = "Fulvic acids (FA) from mumie (shilajit) were fractionated by size exclusion chromatography and characterized by IR, NMR 1H and mass spectra. The presence of functional groups that are usually responsible for antiradical action was indicated. Special investigation of antiradical activity of the fractions has been undertaken. It was performed spectrophotometrically by Superoxide radical generation with xanthine/xantine oxidase enzyme system using nitroblue tetrazolium chloride as a spectroscopic indicator. First order kinetics of Superoxide radical formation allowed to easily determine the inhibition of the reaction by FA fractions from mumie. The antiradical activity of the fractions is discussed.",

keywords = "Antiradical activity, Fulvic acid, Mumie",

author = "Kwon, {Byoung S.} and Khlebnikov, {Andrey Ivanovich} and Schepetkin, {Igor A.} and Woo, {Sang B.}",

year = "2005",

language = "English",

isbn = "0780383834",

volume = "3",

pages = "352--355",

booktitle = "8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004",

note = "8th Korea-Russia International Symposium on Science and Technology, KORUS 2004 ; Conference date: 26-06-2004 Through 03-07-2004",

}

TY - GEN

T1 - Fulvic acid fractions from mumie

AU - Kwon, Byoung S.

AU - Khlebnikov, Andrey Ivanovich

AU - Schepetkin, Igor A.

AU - Woo, Sang B.

PY - 2005

Y1 - 2005

N2 - Fulvic acids (FA) from mumie (shilajit) were fractionated by size exclusion chromatography and characterized by IR, NMR 1H and mass spectra. The presence of functional groups that are usually responsible for antiradical action was indicated. Special investigation of antiradical activity of the fractions has been undertaken. It was performed spectrophotometrically by Superoxide radical generation with xanthine/xantine oxidase enzyme system using nitroblue tetrazolium chloride as a spectroscopic indicator. First order kinetics of Superoxide radical formation allowed to easily determine the inhibition of the reaction by FA fractions from mumie. The antiradical activity of the fractions is discussed.

AB - Fulvic acids (FA) from mumie (shilajit) were fractionated by size exclusion chromatography and characterized by IR, NMR 1H and mass spectra. The presence of functional groups that are usually responsible for antiradical action was indicated. Special investigation of antiradical activity of the fractions has been undertaken. It was performed spectrophotometrically by Superoxide radical generation with xanthine/xantine oxidase enzyme system using nitroblue tetrazolium chloride as a spectroscopic indicator. First order kinetics of Superoxide radical formation allowed to easily determine the inhibition of the reaction by FA fractions from mumie. The antiradical activity of the fractions is discussed.

KW - Antiradical activity

KW - Fulvic acid

KW - Mumie

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UR - http://www.scopus.com/inward/citedby.url?scp=29144498390&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:29144498390

SN - 0780383834

SN - 9780780383838

VL - 3

SP - 352

EP - 355

BT - 8th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2004

T2 - 8th Korea-Russia International Symposium on Science and Technology, KORUS 2004

Y2 - 26 June 2004 through 3 July 2004